英语词汇scarce metal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[化学]?稀有金属
... scarce inputs 稀缺投入物 scarce talent 稀缺人才 scarce metals 稀有金属 ...

短语

1
scarce nonferrous metal
稀缺有色金属

双语例句

1
It is an object of the present invention to collect a scarce metal such as iridium from a light-emitting element which is no longer used.
本发明的一个目的是从不再使用的发光元件中收集铱之类的稀有金属。
2
It consumes a great deal charcoal smelting metal Silicon by charcoal, which depends completely on the increasingly scarce forest resource.
用木炭冶炼金属硅耗费大量木炭，很大程度依赖日益缺乏的森林资源。
3
The ore and mineral are made up of metal and sulphide mineral and scarce , expensive metallic element mineral.
矿石矿物主要由金属硫化物矿物及稀有、贵金属元素矿物组成。

单词	scarce metal
释义	scarce metal 简明释义稀有金属：一种在地壳中含量较低的金属，通常具有特殊的物理和化学性质，用途广泛。网络释义 1 [化学]?稀有金属 ... scarce inputs 稀缺投入物 scarce talent 稀缺人才 scarce metals 稀有金属 ... 短语 1 scarce nonferrous metal 稀缺有色金属双语例句 1 It is an object of the present invention to collect a scarce metal such as iridium from a light-emitting element which is no longer used. 本发明的一个目的是从不再使用的发光元件中收集铱之类的稀有金属。 2 It consumes a great deal charcoal smelting metal Silicon by charcoal, which depends completely on the increasingly scarce forest resource. 用木炭冶炼金属硅耗费大量木炭，很大程度依赖日益缺乏的森林资源。 3 The ore and mineral are made up of metal and sulphide mineral and scarce , expensive metallic element mineral. 矿石矿物主要由金属硫化物矿物及稀有、贵金属元素矿物组成。
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